class Point3
{
	public:
		Point3();
		Point3(float,float,float);
		Point3(Point3&);
		void set(Point3&);
		void set(float,float,float);
		void setX(float);
		void setY(float);
		void setZ(float);
		float getX();
		float getY();
		float getZ();
	private:
		float x;
		float y;
		float z;
};

